| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.70 | 7.869% | $94.6011 | $94.60 | $94.60 | $94.60 |
| Purchase #2 | $126.26 | 11.759% | $141.1069 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $126.26 | 3.450% | $130.616 | $130.62 | $130.60 | $130.60 |
| Purchase #4 | $55.93 | 8.666% | $60.7769 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $14.99 | 11.318% | $16.6866 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $93.55 | 11.444% | $104.2559 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $32.88 | 3.573% | $34.0548 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $537.57 | $582.0982 | $582.11 | $582.10 | $582.20 | |